公开(公告)号：JP2006320238A

公开(公告)日：2006-11-30

申请号：JP2005145673

申请日：2005-05-18

Applicant: MITSUI CHEMICALS INC

Inventor： MATOISHI KAORI ,  ONISHI NAOTO

IPC: C12N15/09 ,  C12N1/15 ,  C12N1/19 ,  C12N1/21 ,  C12N5/10 ,  C12N9/88 ,  C12P21/02

Abstract: PROBLEM TO BE SOLVED: To provide a tyrosine phenol lyase improved with its L-tyrosine production activity. SOLUTION: This variant type tyrosine phenol lyase is a protein consisting of an amino acid sequence obtained by substituting at least one amino acid including 406th amino acid in the amino acid sequence of a specific sequence and having a capacity of producing L-tyrosine from L-serine and phenol, also a gene encoding the protein, and further a transformed body obtained by transforming a host cell by the gene are provided. COPYRIGHT: (C)2007,JPO&INPIT

公开(公告)号：JP2013231202A

公开(公告)日：2013-11-14

申请号：JP2013171284

申请日：2013-08-21

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： SHIBUYA ATSUSHI ,  KUMAMOTO YUKIHIRO ,  WADA MASARU ,  ABE SHOTA ,  TERADO YUJI ,  MITA SHIGEYOSHI ,  MATOISHI KAORI

IPC: C08L101/02 ,  C08K5/3492 ,  C08K5/524 ,  C08L45/00 ,  C08L65/00 ,  G11B7/135

CPC classification number: C08K5/34926 ,  C08L23/0823 ,  G11B7/1359 ,  G11B7/1372 ,  C08L23/08

Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of obtaining a molded article excellent in optical characteristics such as light resistance, a molded article such as optical component obtained by molding the resin composition, and an optical pickup device using the optical component.SOLUTION: A resin composition includes: 100 pts.mass of a polymer having an alicyclic structure in at least a part of a repeating unit; and 0.05-5 pts.mass of a hindered amine compound wherein a ratio of a carbon atom inside the molecular structure is 67-80 wt.% and a molecular weight is 500-3,500. A novel piperidine derivative having a piperidylaminotriazine skeleton; a molded article such as an optical component produced by molding the resin composition; and an optical pickup device using the optical component are also provided.

Abstract translation: 要解决的问题：提供一种能够获得耐光性等光学特性优异的成型体的树脂组合物，通过树脂组合物成型获得的光学部件等成型品，以及使用该光学部件的光学拾取装置。 ：树脂组合物包括：在至少部分重复单元中具有100重量份的具有脂环结构的聚合物; 和0.05-5重量份的受阻胺化合物，其中分子结构内的碳原子数比为67-80重量％，分子量为500-3,500。 具有哌啶基氨基三嗪骨架的新型哌啶衍生物; 诸如通过模塑树脂组合物制备的光学部件的模制品; 并且还提供使用该光学部件的光学拾取装置。

公开(公告)号：JP2012025863A

公开(公告)日：2012-02-09

申请号：JP2010166431

申请日：2010-07-23

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： MAEDA TOSHIHIRO ,  ONISHI HITOSHI ,  SHIBAYAMA TOMOHIRO ,  MATOISHI KAORI

IPC: C08J3/16 ,  C08G65/26 ,  H01B1/06 ,  H01B13/00 ,  H01M4/62 ,  H01M10/0565

CPC classification number: Y02E60/12

Abstract: PROBLEM TO BE SOLVED: To provide a method of producing polyelectrolyte particles, in which solid polyelectrolyte can be produced with a simple method, wherein the solid polyelectrolyte maintains sufficient ion conductivity over a wide range of temperature, especially at low temperatures, and maintains sufficient mechanical strength over the wide range of temperature, especially at high temperatures.SOLUTION: The method of producing the polyelectrolyte particles includes: a step of dispersing a polymer in a polar solvent at a temperature or more of the melting point of a polyolefin site to obtain a dispersion, wherein the polymer has the polyolefin site and a polyalkylene oxide site in one molecule; a step of obtaining polymer particles by cooling the resultant dispersion; and a step of adding an electrolyte to the dispersion obtained after cooling so as to obtain the polyelectrolyte particles containing the polymer particles and the electrolyte.

Abstract translation: 要解决的问题：提供一种生产聚电解质颗粒的方法，其中可以通过简单的方法制备固体聚电解质，其中固体聚电解质在宽的温度范围内，特别是在低温下保持足够的离子传导性，以及 在宽温度范围内保持足够的机械强度，特别是在高温下。 解决方案：聚电解质颗粒的制造方法包括：将聚合物在聚烯烃部位的熔点以上的温度以上分散在极性溶剂中以获得分散体的步骤，其中聚合物具有聚烯烃部位和 一个分子中的聚环氧烷位点; 通过冷却所得分散体获得聚合物颗粒的步骤; 以及向冷却后得到的分散体中添加电解质，得到含有聚合物粒子和电解质的聚电解质粒子的工序。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011245807A

公开(公告)日：2011-12-08

申请号：JP2010123515

申请日：2010-05-28

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： MATOISHI KAORI ,  YANO TAKAMASA ,  MARUBAYASHI HIROMASA ,  HARADA TAMOTSU ,  NAKATSUKA SHIRO ,  NAGAI SUNAO

IPC: B32B27/18 ,  B32B27/00 ,  B32B27/32 ,  C09K3/16

Abstract: PROBLEM TO BE SOLVED: To provide a laminated body which is excellent in anti-static property.SOLUTION: The laminated body includes a base material layer, and a surface layer which is installed at least on one surface of the base material layer. The surface layer contains a thermoplastic resin and an anti-static agent consisting of a terminal branched type copolymer represented by general formula (1) below. The numeral average molecular weight of the terminal branched type copolymer is from 1.0×10or above and 1.0×10or below. (In the formula, A represents a polyolefin chain, Rand Rrepresent a hydrogen atom or a 1-18C alkyl group, and at least either one is a hydrogen atom. Xand Xrepresent the same or different, straight chain or branched polyalkylene glycol group).

Abstract translation: 要解决的问题：提供一种抗静电性优异的层压体。 解决方案：层压体包括基材层和安装在基材层的至少一个表面上的表面层。 表面层含有热塑性树脂和由下述通式（1）表示的末端支链型共聚物构成的抗静电剂。 末端支链型共聚物的数均分子量为1.0×10 2 以上，1.0×10 5 以下 。 （式中，A表示聚烯烃链，R 2 表示氢原子或1-18C烷基 并且至少一个是氢原子，X 1 和X 2 表示相同或不同的直链或 支链聚亚烷基二醇基）。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2003018997A

公开(公告)日：2003-01-21

申请号：JP2002129867

申请日：2002-05-01

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： ARAKI TADASHI ,  IKEDA ICHIRO ,  MATOISHI KAORI ,  ABE REIKO ,  OIKAWA TOSHIHIRO ,  MATSUBA YASUKO ,  NAGAHARA KIYOTERU ,  FUKUIRI YASUSHI ,  ISHIBASHI DAIKI

IPC: C12N15/09 ,  C12N1/15 ,  C12N1/19 ,  C12N1/21 ,  C12N5/10 ,  C12N9/10 ,  C12P19/40

CPC classification number: Y02P20/52

Abstract: PROBLEM TO BE SOLVED: To provide an effective synthetic method of a cytosine nucleoside compound. SOLUTION: This method producing the cytosine compound from pentose-1- phosphate and cytosine or a cytosine derivative by using a nucleoside phosphorylase having reactivity to the cytosine or a microorganism having the enzymatic activity, the cytosine nucleoside compound is effectively produced by providing a method specifically reducing degrading of activity the matrix or the product. This method produces almost no by-products in the production of the cytosine nucleoside compound.

Abstract translation: 要解决的问题：提供胞嘧啶核苷化合物的有效合成方法。 解决方案：通过使用具有对胞嘧啶具有反应性的核苷磷酸化酶或具有酶活性的微生物，胞嘧啶核苷化合物，从戊糖-1-磷酸酯和胞嘧啶或胞嘧啶衍生物产生胞嘧啶化合物的方法通过特别提供方法有效地产生 减少基质或产品的活性降解。 该方法几乎不产生胞嘧啶核苷化合物的副产物。

公开(公告)号：JP2011013548A

公开(公告)日：2011-01-20

申请号：JP2009158852

申请日：2009-07-03

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： MATOISHI KAORI ,  NAKATSUKA SHIRO ,  NAGAI SUNAO

IPC: G03G9/08

Abstract: PROBLEM TO BE SOLVED: To provide a dispersant for toner, which uniformly and finely disperses wax in a toner, and to provide a resin composition for toner, and a method for producing a resin composition for toner, using the dispersant.SOLUTION: The dispersant for toner is used for dispersing a wax for toner in a medium, and the dispersant comprises a terminal branched copolymer expressed by general formula (1) and having a number average molecular weight of not more than 2.5×10. In formula (1), A represents a polyolefin chain; Rand Reach represent a hydrogen atom or an alkyl group having 1 to 18 carbon atoms, and at least one of them is a hydrogen atom; and Xand Xare identical or different from each other, each representing a straight-chain or branched polyalkyleneglycol group.

Abstract translation: 要解决的问题：提供一种调色剂分散剂，其将蜡均匀且细分散在调色剂中，并提供调色剂用树脂组合物，以及使用该分散剂制备调色剂用树脂组合物的方法。溶液：分散剂 用于调色剂用于在介质中分散调色剂用蜡，并且分散剂包含由通式（1）表示的数均分子量不超过2.5×10的末端支链共聚物。 在式（1）中，A表示聚烯烃链; Rand Reach代表氢原子或具有1至18个碳原子的烷基，并且它们中的至少一个是氢原子; Xand Xare相同或不同，各自表示直链或支链的聚亚烷基二醇基团。

公开(公告)号：JP2009280728A

公开(公告)日：2009-12-03

申请号：JP2008135468

申请日：2008-05-23

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： ISOGAWA SORO ,  NAKAI KAZUMICHI ,  MATOISHI KAORI ,  NAGAI SUNAO ,  MATSUMOTO YOKO ,  KAWABE KUNIAKI ,  ITO TOSHIYUKI

IPC: C08F8/14 ,  C08F10/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially producing an epoxy group-containing polymer and its derivative.
SOLUTION: The method comprises [process 1] and [process 2] as described below. The [process 1] comprises the following steps: a polymer formed by the polymerization of an olefin or the copolymerization of an olefin and a diene and having a (alkyl-substituted) double bond on the terminal end of the polymer chain 400-500,000 in Mw (weight-average molecular weight) is reacted in the presence of a first carboxylic acid (CA1) and hydrogen peroxide to obtain an epoxy group-containing polymer. The [process 2] comprises the following steps: a second carboxylic acid (CA2) is reacted with the epoxy group-containing polymer to produce a polymer having on the terminal end(s) hydroxy or acyloxy group(s) and having hydrogen atom(s) or hydroxy group(s) on the site(s) next to the terminal end(s).
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 待解决的问题：提供工业生产含环氧基的聚合物及其衍生物的方法。 方法：该方法包括如下所述的[方法1]和[方法2]。 [方法1]包括以下步骤：通过烯烃聚合形成的聚合物或烯烃和二烯的共聚，并且在聚合物链的末端具有（烷基取代的）双键400-500,000 Mw（重均分子量）在第一羧酸（CA1）和过氧化氢的存在下反应，得到含环氧基的聚合物。 [方法2]包括以下步骤：使第二种羧酸（CA2）与含环氧基的聚合物反应，生成在末端具有羟基或酰氧基且具有氢原子的聚合物（ s）或邻位于末端的位点上的羟基。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009077722A

公开(公告)日：2009-04-16

申请号：JP2008265557

申请日：2008-10-14

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： YAMAKI TOSHIBUMI ,  MATOISHI KAORI ,  BANBA SHINICHI ,  ITO KIYOSHI

IPC: C12N15/09 ,  C12N1/21 ,  C12N9/88

Abstract: PROBLEM TO BE SOLVED: To provide an amino acid sequence of a nitrile hydratase having a new mutation site, and a base sequence of the gene thereof. SOLUTION: The amino acid sequence of a mutant obtained by introducing a new mutation to a nitrile hydratase constituted of two kinds of hetero subunits and derived from Pseudonocardia thermophila JCM3095, and the base sequence of the gene thereof are provided. The transformant obtained by forming a plasmid by inserting the gene and introducing the plasmid is used as a catalyst for converting a nitrile compound to a corresponding amide compound. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 待解决的问题：提供具有新突变位点的腈水合酶的氨基酸序列及其基因的碱基序列。 解决方案：提供了通过将新突变引入由嗜热假诺卡氏菌JCM3095的两种异亚基构成的腈水合酶及其基因的碱基序列而获得的突变体的氨基酸序列。 作为用于将腈化合物转化为相应的酰胺化合物的催化剂，使用通过插入基因形成质粒而导入质粒而获得的转化体。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2006307191A

公开(公告)日：2006-11-09

申请号：JP2006090003

申请日：2006-03-29

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： AITHA V PRASAD ,  MAKIO HARUYUKI ,  ISOGAWA SORO ,  MATOISHI KAORI ,  FUJITA TERUNORI

IPC: C08F8/00 ,  C08F10/00 ,  C08L27/06 ,  G03G9/08

Abstract: PROBLEM TO BE SOLVED: To provide a new polymer containing a functional group of vicinal substitution type and the use thereof.
SOLUTION: The present invention provides a polymer containing a functional group of vicinal substitution type represented by Formula (I): wherein A represents a group formed by the polymerization of ethylene or the like which has a weight average molecular weight of 400 to 500,000 as measured by GPC; Z represents a hydrogen atom, an alkyl group or the like; and one of X and Y represents a hydroxy group, a polyalkylene glycol group or the like and another of X and Y represents a specified functional group. Also provided are a releasing agent for a toner, a pigment dispersing agent and a lubricant for a vinyl chloride resin which comprise the polymer containing a functional group of vicinal substitution type.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 待解决的问题：提供一种含有邻位取代型官能团的新型聚合物及其用途。 解决方案：本发明提供一种含有式（I）所示的邻位取代型官能团的聚合物：其中A表示通过乙烯等的聚合形成的基团，其重均分子量为400〜 通过GPC测量的500,000; Z表示氢原子，烷基等; X和Y中的一个表示羟基，聚亚烷基二醇基等，X和Y中的另一个表示规定的官能团。 还提供了一种用于调色剂的脱模剂，颜料分散剂和用于氯乙烯树脂的润滑剂，其包含含有邻位取代型官能团的聚合物。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2004194588A

公开(公告)日：2004-07-15

申请号：JP2002368360

申请日：2002-12-19

Applicant: Mitsui Chemicals Inc ,  三井化学株式会社

Inventor： YAMAKI TOSHIBUMI ,  MATOISHI KAORI ,  BANBA SHINICHI ,  ITO KIYOSHI

IPC: C12N15/09 ,  C12N1/15 ,  C12N1/19 ,  C12N1/21 ,  C12N5/10 ,  C12N9/88 ,  C12P13/00

CPC classification number: C12Y402/01084 ,  C12N9/88

Abstract: PROBLEM TO BE SOLVED: To provide an amino acid sequence of a new nitrile hydratase having a mutation site, and a base sequence of the gene thereof. SOLUTION: The amino acid sequence of a mutant obtained by introducing a new mutation to a nitrile hydratase constituted of two kinds of hetero subunits and derived from Pseudonocardia thermophila JCM3095, and the base sequence of the gene thereof are provided. The transformant obtained by forming a plasmid by inserting the gene, and introducing the plasmid is used as a catalyst for converting a nitrile compound to a corresponding amide compound. As a result, the nitrile compound can efficiently be converted to the corresponding amide compound. COPYRIGHT: (C)2004,JPO&NCIPI